148804542

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{1693}}^1$

素因数の和:1977

約数の個数: 48

約数和(自身を含む): 340900560

約数和(自身を除く): 192096018

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 257, 342, 514, 771, 1542, 1693, 2313, 3386, 4626, 4883, 5079, 9766, 10158, 14649, 15237, 29298, 30474, 32167, 43947, 64334, 87894, 96501, 193002, 289503, 435101, 579006, 870202, 1305303, 2610606, 3915909, 7831818, 8266919, 16533838, 24800757, 49601514, 74402271, 148804542]

約数ペア:

[(1, 148804542), (2, 74402271), (3, 49601514), (6, 24800757), (9, 16533838), (18, 8266919), (19, 7831818), (38, 3915909), (57, 2610606), (114, 1305303), (171, 870202), (257, 579006), (342, 435101), (514, 289503), (771, 193002), (1542, 96501), (1693, 87894), (2313, 64334), (3386, 43947), (4626, 32167), (4883, 30474), (5079, 29298), (9766, 15237), (10158, 14649)]